87919704

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25981}}^1$

素因数の和:26040

約数の個数: 48

約数和(自身を含む): 243191520

約数和(自身を除く): 155271816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 25981, 51962, 77943, 103924, 155886, 207848, 233829, 311772, 467658, 623544, 935316, 1221107, 1870632, 2442214, 3663321, 4884428, 7326642, 9768856, 10989963, 14653284, 21979926, 29306568, 43959852, 87919704]

約数ペア:

[(1, 87919704), (2, 43959852), (3, 29306568), (4, 21979926), (6, 14653284), (8, 10989963), (9, 9768856), (12, 7326642), (18, 4884428), (24, 3663321), (36, 2442214), (47, 1870632), (72, 1221107), (94, 935316), (141, 623544), (188, 467658), (282, 311772), (376, 233829), (423, 207848), (564, 155886), (846, 103924), (1128, 77943), (1692, 51962), (3384, 25981)]